48387976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66467}}^1$

素因数の和:66493

約数の個数: 32

約数和(自身を含む): 111666240

約数和(自身を除く): 63278264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 66467, 132934, 265868, 465269, 531736, 864071, 930538, 1728142, 1861076, 3456284, 3722152, 6048497, 6912568, 12096994, 24193988, 48387976]

約数ペア:

[(1, 48387976), (2, 24193988), (4, 12096994), (7, 6912568), (8, 6048497), (13, 3722152), (14, 3456284), (26, 1861076), (28, 1728142), (52, 930538), (56, 864071), (91, 531736), (104, 465269), (182, 265868), (364, 132934), (728, 66467)]